FR994984A - Further training in so-called <<boudineuses>> machines intended in particular for the extrusion of plastics or thermoplastics - Google Patents

Further training in so-called <<boudineuses>> machines intended in particular for the extrusion of plastics or thermoplastics

Info

Publication number
FR994984A
FR994984A FR994984DA FR994984A FR 994984 A FR994984 A FR 994984A FR 994984D A FR994984D A FR 994984DA FR 994984 A FR994984 A FR 994984A
Authority
FR
France
Prior art keywords
boudineuses
thermoplastics
extrusion
plastics
called
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Gaston-Louis Pourtier
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR994984A publication Critical patent/FR994984A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR994984D 1949-07-12 1949-07-12 Further training in so-called <<boudineuses>> machines intended in particular for the extrusion of plastics or thermoplastics Expired FR994984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994984T 1949-07-12

Publications (1)

Publication Number Publication Date
FR994984A true FR994984A (en) 1951-11-26

Family

ID=9556821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994984D Expired FR994984A (en) 1949-07-12 1949-07-12 Further training in so-called <<boudineuses>> machines intended in particular for the extrusion of plastics or thermoplastics

Country Status (1)

Country Link
FR (1) FR994984A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1529801B1 (en) * 1963-05-08 1971-01-07 Borg Warner Screw press for plastics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1529801B1 (en) * 1963-05-08 1971-01-07 Borg Warner Screw press for plastics

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